ok heres the thing....
after shutting the car off, and driving enough to warm the engine, i hear a hissing sound or like a tire leaking....like pssss...ppss...pssssssssss...its not a tire since it doenst make the noise in the morning and the tires are cheked and all of them have the exact pressure (no dropping)...so im assuming it has to do with the coolant but i cant see any drop or stain neither on the car or the ground...so what is it???
TIA

 

You know I had that same sound from my ej8. Sounded like it came from the rear struts?

 

It's ur A/C system balancing the pressures in the system. It's perfectly normal.